Volume 9 | Issue 3 |

 Abstract

The challenges faced in delivering lifesaving vaccines to the targeted beneficiaries need to be addressed from the existing knowledge and learning from the past. This review documents the history of vaccines how comes first time in India and ingredients and development of vaccine.

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 Keywords

Vaccine, ingredients, development, history and India

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In recent years, the emergence of smart phones has changed the world of mobile phones. Phone is not any longer just a communication tool, but also an important part of the people's communication and lifestyle. Various applications added unlimited fun for people's daily life. It is certain that the future of the network will be the mobile world. Now the Android system in the electronics market is becoming more popular, especially in the Smartphone world. Because of the open source, some of the development tools are free, so there is plenty of functionality generated. Telecommunication, especially mobile phones have the potential to provide sufficient solution to the existing information asymmetry in various sectors like agricultural field. Information and Communication Technology (ICT) in agriculture is an important emerging field mainly focus on the enhancement of agricultural and rural development areas in India. Using innovation is a key dimension in the rural domain. The advancement of ICT can be utilized for providing sufficient and timely relevant information details and services to the farmers. We propose an android based mobile interface consisting several applications like crop information, weather updates, NGO services etc. It is a iconic interface system with the advancement of technology, application world of computer are rising day by day.

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 Keywords

information and communication technology, farming, agricultural information system, Krishi interface

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 Abstract

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Job-satisfaction, Regular school teachers, Niyojeet school teachers.

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Frequently we tend to tend to pay our time interrelate with numerous chatterboxes on the net, mostly targeted at such functions or just amusement. The chatbots have embedded information that helps them acknowledge the user's question and provide an answer to it. The college enquiry chatbot project is meant exploitation algorithms that interpret user queries and understand user's message. The college enquiry chatbot project is developed exploitation algorithms that analyze user queries and understand user message. This method is a web application that provides answers to the student's question. Students would really like simply question through the bot. The program analyzes the user's query and answers. Then the bot responds to the query, as if the real person were asking it. The program responds to the students' question with the help of algorithms. The system can have an internet board which can browse any text through the links, this will ease the user get the relevant notifications changed. The user won't waste heaps of your time checking out the suitable notices.

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Chatbot, Database, Python, MySQL.

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 Abstract

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Social Functions, Caring and Rearing, Role-Conflict, Police Profession, Discrimination.

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Generally, the following three types of business are suitable to the women entrepreneurs: a) Manufacturing a product for direct sale in the market. b) Manufacturing a product or a part of the product to meet the short term or long-term order of a large industrial company, and c) Operating purely as a sub-contractor of raw materials supplied by the customers. Generally, the last two types industry or business are known as ancillaries. The women entrepreneurs prefer to deal in consumer goods which have always a demand in the market. They prefer to deal in intermediate goods which are used in the production of other products and mostly they are manufactured to the orders of large companies. Main Entrepreneurial Traits of Women Entrepreneurs: Following are main entrepreneurial traits of women entrepreneurs: (i) Imagination: It refers to the imaginative approach or original ideas with competitive market. Well planned approach is needed to examine the existing situation and to identify the entrepreneurial opportunities. It further implies that women entrepreneurs have association with knowledgeable people and contracting the right organisations offering support and services. (ii) Attribute to Work Hard: Enterprising women have further ability to work hard.

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Marketing , finance, opportuniies

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 Abstract

Multidrug resistance developed by many microorganisms lead to search for the novel remedy to treat pathogens. Many metals and metal oxide nanoparticles such as silver, zinc oxide, copper, copper oxide and titanium dioxide demonstrated antimicrobial properties since ancient times. Nano particles of titanium dioxide find applications in the field of catalysis, cosmetics, medicines, paints, coatings, solar devices etc. In this review, the antimicrobial properties of TiO2 nanoparticles synthesized by chemical and green route are summarized. TiO2 nanoparticles found to be potential antimicrobial agents against gram positive and gram negative bacteria. These nano particles are widely used in the field of dentistry to treat infections caused by Streptococcus mutans commonly found pathogen in oral cavity. In the field of food packaging these nanoparticles are effective against Escherichia coli. TiO2 nano particles act via release of anti oxidatns that cause damage to microbial cells. TiO2 nanoparticles in various forms i.e nanoparticles suspension, colloidal form, coatings or incorporated in fabric are effective against microorganisms. Titanium dioxide nano particles are low cost, non toxic , stable and effective against microorganisms. They are widely used in the field of medicine, textile and food packaging.

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Titanium dioxide, nano particles, Escherichia Coli, Streptococcus mutans, Anti microbial

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 Abstract

Well known commercial tomato seeds (PKM 1) obtained from a local seed agency. All seeds were grouped into 7 groups (10%,20%,30%,40%,50%,100% and control) equivalent to different Azolla biofertilizer extract. Seed germination test was done on petriplates (top of paper method). Seeds of each group were left immersed in the equivalent concentration of before 24 hours. Azolla biofertilizers were foliar applied using (10ml) syringe, weekly once. Vegetative growth of tomatoes was expressed as number of leaves, number of branches, leaf area and plant height were estimated. Azolla biofertilizer extracts, 30% concentration showed the maximum increase in germination, shoot length, root length compared to control. Completely Randomized Design (CRD) with 7 treatment and 3 replication was adapted.

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Tomato seeds (PKM 1), Azolla biofertilizer extract, Petriplates, CRD

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Chemical deposition method, namely, modified chemical bath deposition (M-CBD) has been used to deposit copper thiocyanate (CuSCN) thin films. The CuSCN thin films were deposited onto glass and FTO coated glass substrates from an aqueous medium at room temperature. To obtain good quality of thin films, preparative conditions such as concentra- tion, pH of precursor solution and adsorption, reaction and rinsing time durations were optimized at room temperature. The structural, morphological, optical, electrical and photoelectronchemical (PEC) properties of the films were investigated. X-ray diffraction (XRD) patterns of CuSCN thin films reveals that the films have a rhombohedral structure. The band gap was found to be 3.9 eV. The PEC studies showed that the material is a wide band gap.

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Thin films, Chemical synthesis, XRD, SEM, Optical, Electrical and PEC properties.

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The purpose of this article is to present a method which consists in the development of unit cell numerical models for smart composite materials with piezoelectric fibers made of PZT embedded in a non-piezoelectric matrix (epoxy resin). This method evaluates a globally homogeneous medium equivalent to the original composite, using a representative volume element (RVE). The suitable boundary conditions allow the simulation of all modes of the overall deformation arising from any arbitrary combination of mechanical and electrical loading. In the first instance, the unit cell is applied to predict the effective material coefficients of the transversely isotropic piezoelectric composite with circular cross section fibers. The numerical results are compared to other methods reported in the literature and also to results previously published, in order to evaluate the method proposal. In the second step, the method is applied to calculate the equivalent properties for smart composite materials with square cross section fibers. Results of comparison between different combinations of circular and square fiber geometries, observing the influence of the boundary conditions and arrangements are presented.

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 Keywords

smart composite materials, piezoelectric fiber composite, active fiber composite, finite element analyses, effective properties

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